
Overview
About CMG Calvino srl
Who we are
CMG Calvino S.r.l. was founded in Milan in 1990. Initially specialized in light steel construction and iron and stainless steel forging, the company later specialized in medium and heavy steel construction. In 1996, the company expanded to include mechanical processing (large series) and assembly of machined parts.
Arconate, Italy
Member since 2024
Employees20 - 50
Certificates2
Turnover1 - 5 Mil.
Year of foundation1990
Competencies
Technologies
Welded constructions / Structural Steelwork
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Welded constructions (weldments) | 50–15,000 mm | 50–4,000 mm | 50–4,500 mm | 500–16,000 kg |
Machine frames / bases / racks | 1–15,000 mm | 1–4,000 mm | 1–4,500 mm | 0–16,000 kg |
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Turning | 10–500 k | 100–1,000 mm | 50–200 mm |
Welding
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | 1–1,000 | 50–15,000 mm | 50–4,000 mm | 50–4,500 mm | — | 500–16,000 kg | — |
Inert gas shielded arc welding (TIG) | 1–1,000 | 50–15,000 mm | 50–4,000 mm | 50–4,500 mm | — | 25–16,000 kg | — |
Laser-beam welding | 1–50 | 500–2,000 mm | 500–2,000 mm | 500–2,000 mm | 1,000–2,000 mm | 0–200 kg | — |
Robot welding | 1–5,000 | 50–500 mm | 50–500 mm | 50–200 mm | — | 0–15 kg | — |
Spot welding | 1–1,000 | — | — | — | — | — | 1–200 mm |
Casting
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Machine moulding (sand casting) | 50–5,000 | 50–500 mm | 50–500 mm | 50–500 mm | 5–100 kg |
Pressure die casting | 1,000–500,000 | 50–300 mm | 50–300 mm | 50–300 mm | 1–15 kg |
Milling
| Technologies | Lotsize | Length | Width | Height |
|---|---|---|---|---|
Milling | 10–500 k | 50–300 mm | 50–400 mm | 50–345 mm |
Materials
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloys
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Industries
Construction and architectural suppliesMachine tool manufacturingApparatus engineeringHydraulic and pneumatic industryPackaging industrySpecial purpose machinery manufacturingRailway and rail vehicles industryLighting industryPlant engineering and constructionTelecommunication industryBuilding, agricultural and forestry machinery manufacturingMechanical engineeringDrive and gear engineeringAir conditioning, refrigeration and ventilation industry
Certificates
ISO 9001:2015
DIN EN ISO 3834
Parts & Machines
Parts (2)
1 / 2

Carcassa di un motore elettrico per muletti
TechnologyFull-range turning (including milling)
MaterialAluminium and aluminium alloys
Lotsize30000
ComplexityLow
IndustriesDrive and gear engineering
2 / 2

Lagerschild per motore elettrico
TechnologyFull-range turning (including milling)
MaterialAluminium and aluminium alloys
Lotsize5000
ComplexityMedium
Machinery (1)
1 / 1

Centro di lavoro MFZ2-2 5assi bi-mandrino
ManufacturerSAMAG
ControlSiemens sinumerik 840D
Year of Construction2005
Technology
5-axis milling machinesFull-range milling (including turning)
2 Parts
Full-range turning (including milling)2
1 Machinery
5-axis milling machines1
Full-range milling (including turning)1
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